Controlling the front climate control using the front control panel
Turn the SmartKey to position 2 in the
ignition lock.
Set the desired temperature.
To switch on: press the 
rocker
switch up or down.
The indicator lamp in the rocker
switch lights up.
To deactivate: press the
rocker
switch up or down.
The indicator lamp in the rocker
switch goes out.
or
Set the air distribution using COMAND.
The indicator lamp in the rocker
switch goes out.
See also:
Warning and display messages in the
multifunction display
– Activate ATTENTION ASSIST using the onboard
computer (Y page 232).
Symbol 1 appears in the multifunction
display.
– If necessary, take a break.
– Press or
to confirm the
message.
On l ...
Switching track information on/off
(MP3 mode only)
If the function is switched on, folder and track
names are displayed.
If the function is switched off, disc and file
names are displayed.
Select MP3 using the
buttons on the remote control a ...
System self-test
The 42 indicator lamp
illuminates when you:
• turn the SmartKey to position 1 or 2 in the
ignition lock
• on vehicles with KEYLESS-GO, press the
Start/Stop button once or twice
The indicator ...